Every wellness product is reviewed by experts and screened for ingredients and materials that align with Grove’s strict standards — so you can feel good about what you and your family rely on to feel your best.
Product Gallery
You're on a VIP trial
Earn 4% back on every order, 6% when you subscribe. Learn more about VIP
-
Meets EU-level standards stricter than U.S. law. Our Standards
-
Ships fast and 100% carbon neutral. Our Impact
Save time with product subscriptions
1% back
in rewards
4% back
in rewards
-
No surprise charges
We’ll send multiple reminders before subscriptions ship.
-
You’re in control
Easily edit, reschedule, or cancel right up until your order ships.
-
Better for the planet
Subscriptions ship together to reduce packaging and carbon emissions.
Subscribe and earn more on featured items
1.5% back
in rewards
6% back
in rewards
-
No surprise charges
We’ll send multiple reminders before subscriptions ship.
-
You’re in control
Easily edit, reschedule, or cancel right up until your order ships.
-
Better for the planet
Subscriptions ship together to reduce packaging and carbon emissions.
- Subscription rewards multipliers do not stack with rewards multiplier events.
Complete Your Routine
Sorry, something went wrong.
Please try again later.
Let whole-body health take root with MegaFood Superfood Mushroom Immune Support.+ This doctor formulated mushroom supplement features Holy Basil, an adaptogenic herb that supports the immune system and overall wellness. Every serving offers 45 mg of beta glucans from Maitake mushrooms as well as 300 mg of Elderberry.+ This formula is made with 100% Maitake mushroom fruiting body extracts obtained through hot water extraction to guarantee beta glucan levels. Our mushrooms are greenhouse grown on natural substrates with environmental conditions of fresh air, ambient temperatures, and humidity to align with our rigorous internal quality standards. Free from mycelium and grain fillers!
Adults take two of these Maitake mushroom, Holy Basil & Elderberry capsules any time of day with food and a beverage.
The bottle contains 60 capsules for 30 servings.
This immune support supplement is gluten-free, vegan, non-GMO, third-party tested for heavy metals, tested for 150 chemicals substances, and made without milk, eggs, peanuts, tree nuts, soy, wheat, fish, shellfish, and sesame.
MegaFood is a proud B Corporation, meeting the highest standards of overall social and environmental performance, transparency, and accountability. In 2024, we became a member of 1% for the Planet and committed to donating 1% of our annual sales to environmental causes. MegaFood is also certified Plastic Neutral through our partnership with rePurpose Global.
+These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Consult your healthcare practitioner prior to use if you are pregnant, nursing, or have a health condition. Keep this product out of reach of children. Store tightly sealed in a cool place and avoid exposure to moisture. Once open, consume within three months. Do not use if seal under cap is broken or missing.
Star Ingredients
Organic Maitake Fruiting Body Extract (Grifola Frondosa) 300 Mg (45 Mg Beta Glucans), Holy Basil Leaf Extract (Ocimum Sanctum) 300 Mg, Organic Elderberry (Sambucus Nigra) 300 Mg Other Ingredients: Hypromellose, Organic Cassava Dextrin, Microcrystalline Cellulose, Stearic Acid, Silicon Dioxide.
*Note: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Consult your physician before adding a dietary supplement to your diet.
Adults take 2 capsules anytime of day with food and a beverage.
Grove Values
Let’s end the plastic era for good.
This product has significantly reduced plastic use compared to conventional alternatives primarily made of plastic, with key components of its packaging made from materials with greater circularity potential, such as paper, glass, or aluminum.
+
People Also Bought
Wellness formulas you can trust.
Vetted for ingredient integrity
No unnecessary extras
Free from artificial dyes, talc, titanium dioxide, and magnesium stearate
Less plastic, fewer microplastics
Go Beyond Plastic™ and microplastics.
Plastic products break down into microplastics that can affect human health.
Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.